It takes a little
It takes a little while, then it's over. It really is a fascinating, interesting story, and the story itself is very well written. It may not be the best of the best movies that I've seen, but it is certainly a good film.
It takes a little bit to get used to this picture. You start to get a sense that something is missing here. Even if it is, it's not a great portrait of the 1960's.